BODLAENDER, Hans; KLOKS, Ton; KRATSCH, Dieter; MÜLLER, Haiko. Treewidth and Minimum Fill-in on d-Trapezoid Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 2, n. 5, p. 1–23, 1998. DOI: 10.7155/jgaa.00008. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper8. Acesso em: 12 dec. 2024.